--- avatarapproval.module	2007-10-23 15:30:40.000000000 +0800
+++ avatarapproval.module	2007-10-23 15:30:29.000000000 +0800
@@ -266,7 +266,7 @@ function avatarapproval_add_user($uid, $
     '(%d, "%s", "%s", %d, %d, %d ) ',
     $uid, $md5, $extension, time(), $approved, AVATAR_ACTIVE);
   if($avatar_master->approved != AVATAR_APPROVED){
-    db_query('UPDATE users SET picture = "" WHERE uid = %d', $uid);
+    db_query('UPDATE {users} SET picture = "" WHERE uid = %d', $uid);
   }
   return $approved;
 }
@@ -588,15 +588,15 @@ function avatarapproval_get_directory() 
 }
 
 function avatarapproval_get_users($md5) {
-  $sql = 'SELECT u.name, u.uid FROM avatar_approval a '.
-    'INNER JOIN users u ON u.uid = a.uid '.
+  $sql = 'SELECT u.name, u.uid FROM {avatar_approval} a '.
+    'INNER JOIN {users} u ON u.uid = a.uid '.
     'WHERE a.md5 = "%s" AND a.uid != %d AND active = %d';
   $user_results = db_query($sql, $md5, 0, AVATAR_ACTIVE);
   $results = array();
   while($user = db_fetch_object($user_results)) {
     $results[$user->uid] = $user->name;
   }
-  drupal_set_message(print_r($results));
+  //drupal_set_message(print_r($results));
   return theme('avatarapproval_get_name', $results);
 }